I'm not sure about the reliability of this research, but I found it interesting all the same.
I tend to use the fetal position to fall asleep and I always wake up in the free fall position.
I like to lay in...
2. The leaper
Position: Sideways with one of your legs in a straight line and the other raised.
Personality: These people are very fussy and want everything to go their way. They tend to be very complaining and never make an effort to adjust to new situations. Leapers are also a nervous lot and they tend to think for ages before taking the ‘leap’, but once their decision is made, they tend to stick to it no matter what.
(Mostly inaccurate as shown above)
3. The freefaller
Position: It is considered to be a very uncomfortable position: here the person lies flat on his tummy with both the arms and legs outstretched.
Personality: The freefallers are quite self-centered and stubborn. Their sleep is quite turbulent and these people like to be in control of everything. Constantly on the run, these people are over sensitive and don’t take criticism well.
(Partially accurate as shown above)